15667941040

素因数分解:

$2^4\times 5^1\times {\mathrm{6311}}^1\times {\mathrm{31033}}^1$

素因数の和:37357

約数の個数: 40

約数和(自身を含む): 36434909088

約数和(自身を除く): 20766968048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6311, 12622, 25244, 31033, 31555, 50488, 62066, 63110, 100976, 124132, 126220, 155165, 248264, 252440, 310330, 496528, 504880, 620660, 1241320, 2482640, 195849263, 391698526, 783397052, 979246315, 1566794104, 1958492630, 3133588208, 3916985260, 7833970520, 15667941040]

約数ペア:

[(1, 15667941040), (2, 7833970520), (4, 3916985260), (5, 3133588208), (8, 1958492630), (10, 1566794104), (16, 979246315), (20, 783397052), (40, 391698526), (80, 195849263), (6311, 2482640), (12622, 1241320), (25244, 620660), (31033, 504880), (31555, 496528), (50488, 310330), (62066, 252440), (63110, 248264), (100976, 155165), (124132, 126220)]